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From: Marek Polacek <>
Subject: gcc-wwwdocs branch master updated. 693cc9122512b580926acacf2b7516b0a23b770a
Date: Tue, 29 Sep 2020 23:10:02 +0000 (GMT)	[thread overview]
Message-ID: <> (raw)

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The branch, master has been updated
       via  693cc9122512b580926acacf2b7516b0a23b770a (commit)
      from  7eb81fbabc8ede30c1482f9452b1825d7fbd8c56 (commit)

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- Log -----------------------------------------------------------------
commit 693cc9122512b580926acacf2b7516b0a23b770a
Author: Marek Polacek <>
Date:   Tue Sep 29 19:09:43 2020 -0400

    gcc-11/changes: Add -Wrange-loop-construct.

diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index ac71119d..64655120 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -132,6 +132,10 @@ a work-in-progress.</p>
 	  about performing class template argument deduction on a type with no
 	  deduction guides.
+      <li><code>-Wrange-loop-construct</code>, enabled by <code>-Wall</code>,
+	  warns when a range-based for-loop is creating unnecessary and
+	  expensive copies.
+      </li>


Summary of changes:
 htdocs/gcc-11/changes.html | 4 ++++
 1 file changed, 4 insertions(+)


                 reply	other threads:[~2020-09-29 23:10 UTC|newest]

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